22994496 has 112 divisors (see below), whose sum is σ = 77297280. Its totient is φ = 6566400.

The previous prime is 22994479. The next prime is 22994507. The reversal of 22994496 is 69449922.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11146 + ... + 13046.

Almost surely, 2^22994496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22994496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38648640).

22994496 is an abundant number, since it is smaller than the sum of its proper divisors (54302784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22994496 is a wasteful number, since it uses less digits than its factorization.

22994496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929 (or 1913 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 22994496 is about 4795.2576573110. The cubic root of 22994496 is about 284.3640111843.

The spelling of 22994496 in words is "twenty-two million, nine hundred ninety-four thousand, four hundred ninety-six".